COSRX Pink Peptides Collagen Hydrogel Eye Patch (60) — peptide-rich, depuffing 10‑min treatment

COSRX Pink Peptides Collagen Hydrogel Eye Patch is a hydrating, peptide-rich under-eye patch designed to reduce visible puffiness and boost under-eye moisture and firmness in a quick 10-minute treatment.

These hydrogel eye patches combine four peptides with collagen, caffeine, hyaluronic acid and niacinamide to target common under-eye concerns such as temporary swelling, dullness and lack of elasticity. Delivered as soft, pink hydrogel patches in a convenient jar of 60, the formula is made to adhere comfortably to skin and leave a dewy finish that you pat in—no rinsing necessary. The patches are suitable for occasional targeted use or part of a regular routine to refresh the eye area before events or after restless nights.

How do these patches address puffiness and tired-looking eyes?

The patches use a combination of caffeine and peptides to help reduce the appearance of under-eye swelling while collagen and hyaluronic acid add surface hydration and a plumping effect. Results can be visible after a single 10-minute application, making them a quick pick-me-up.

• Caffeine helps reduce temporary puffiness by supporting fluid movement.
• Peptides target skin firmness and tone around the eye contour.
• Collagen and hyaluronic acid deliver immediate moisture and a smoother look.

What is the best way to apply the COSRX Pink Peptides Collagen patches?

Apply the patch to clean, dry skin for roughly ten minutes, then remove and gently pat any remaining essence into the skin. There are two placement options depending on your concern: orient the larger round end toward the nose for under-eye puffiness or point it away from the nose to focus on crow’s feet.

• Cleanse and dry the under-eye area before placing patches.
• Remove excess essence from the patch if it slips; press gently to adhere.
• Leave on about 10 minutes, then remove and pat in leftover serum.

Which key ingredients are included and what do they do?

The formula blends four peptides with collagen, caffeine, niacinamide, adenosine and hyaluronic acid to address hydration, tone and visible firmness. Each ingredient plays a different role to refresh and support the delicate under-eye area without heavy residue.

• Four peptides: support the look of firmness and skin resilience.
• Collagen: provides surface plumping and smoothness.
• Niacinamide and adenosine: brighten and improve overall texture.

Are these patches safe for sensitive skin and how should I test them?

The patches have been tested for eye and sensitive skin irritation; however, a patch test is recommended before facial use. Apply a small amount to the inner forearm and wait 24 hours—if no irritation appears, the product can be used around the eyes.

• Perform a patch test on the body 24 hours before first use.
• If irritation occurs, stop use and consult a physician if needed.
• Store the jar sealed to keep hydrogel patches fresh for each use.

Who is this for: COSRX Pink Peptides Collagen Hydrogel Eye Patch is suited for anyone seeking a fast, non-invasive under-eye refresh—especially those wanting to reduce temporary puffiness, boost under-eye hydration, or prep the eye area before makeup or events. It’s appropriate for routine self-care and occasional targeted treatments for most skin types, but anyone with known sensitivities should patch-test first.

Ingredients

Water, Dipropylene Glycol, Glycerin, Niacinamide, Ceratonia Siliqua (Carob) Gum, Chondrus Crispus Powder, Chondrus Crispus, Cellulose Gum, Hydroxyacetophenone, Algin, Caprylyl Glycol, Potassium Chloride, Betaine, Panthenol, Sucrose, Ethylhexylglycerin, Sodium Polyacrylate, Polyglyceryl-10 Laurate, Adenosine, Polyglyceryl-10 Myristate, Maltodextrin, Caffeine, Collagen, Butylene Glycol, Cyanocobalamin, 1, 2-Hexanediol, Sodium Hyaluronate, Dipotassium Glycyrrhizate, Pantolactone, Pentylene Glycol, Acetyl Hexapeptide-8, Dunaliella Salina Extract, sh-Polypeptide-121, Palmitoyl Tripeptide-5, Hydrolyzed Hyaluronic Acid, Hyaluronic Acid, Potassium Hyaluronate, Hydrolyzed Sodium Hyaluronate, Acetyl Tetrapeptide-5, Citric Acid, Disodium EDTA